5.6.2 Safe to install
CellMapper is a comprehensive cellular network information display tool that allows users to contribute to our crowd-sourced coverage maps. It is compatible with Android 4.0 and higher, making it accessible on both tablets and phones.
Key Features:
- Displays detailed cellular network information, including frequency band calculations (available for select providers)
- Reads cellular frequencies and bandwidths on supported Android 7.0+ devices
- Provides a map displaying coverage and individual tower sector coverage and bands
- Supports Dual SIM devices
- Offers a frequency calculator for GSM, iDEN, CDMA, UMTS, LTE, and NR technologies
Note: The data on the site and within the app may take a few days to appear after being uploaded.
The following networks are currently supported:
- GSM
- UMTS
- CDMA
- LTE
- NR
Stay updated by visiting and following us on social media:
For more information, please visit our website at cellmapper.net.
Permissions:
Why does CellMapper require multiple permissions?
- "Make and manage phone calls" - This permission is necessary to obtain low-level network data from your device.
- "Access to device location" - In order to map and contribute accurately, we need to know the location from which the data was recorded on your device.
For older versions of Android, the following permissions are also required:
- android.permission.ACCESS_COARSE_LOCATION - To obtain CellID information
- android.permission.ACCESS_FINE_LOCATION - To obtain GPS location
- android.permission.ACCESS_NETWORK_STATE - To obtain cellular network information
- android.permission.INTERNET - To connect to the server for downloading map data/uploading data
- android.permission.READ_EXTERNAL_STORAGE - To write external CSV files in the absence of an internet connection
- android.permission.READ_LOGS - To read Samsung Field Test Mode data on Android 4.1 and earlier (Note: the app does not have access to your browsing history unless it is written to the system log by your browser)
- android.permission.READ_PHONE_STATE - To read information about airplane mode/network settings
- android.permission.RECEIVE_BOOT_COMPLETED - To start at boot time (if enabled)
- android.permission.VIBRATE - To vibrate on CellID change (if enabled)
- android.permission.WAKE_LOCK - For phones that do not support 4.2+ CellID Support, ensuring accurate data reporting
- android.permission.WRITE_EXTERNAL_STORAGE - To write external CSV files and debug reports
Overview
CellMapper is a Freeware software in the category System Utilities developed by CellMapper.net.
The latest version of CellMapper is 5.6.2, released on 04/12/2025. It was initially added to our database on 12/27/2023.
CellMapper runs on the following operating systems: Android.
Users of CellMapper gave it a rating of 3 out of 5 stars.
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